Depending on your application, you could use a traditional Magnetic Amplifier, or something similar:djsourabh said:
thank you very much,Sir! I hope to use the magnetic amplifier concept. Do you know where can I get its technical information? like from it's working principle to it's graphs of μr vs time & μr vs current?berkeman said:
I would probably start with the wikipedia page, and follow some of the additional links to other resources...djsourabh said:
Dynamic relative magnetic permeability is a measure of how easily a material can be magnetized in response to an external magnetic field. It is a dimensionless quantity that is often represented by the Greek letter μ.
Dynamic relative magnetic permeability is a measure of how a material responds to a changing magnetic field, while static permeability measures the material's response to a constant magnetic field. Dynamic permeability is usually higher than static permeability for most materials.
The dynamic relative magnetic permeability of a material is affected by factors such as the material's composition, structure, and temperature. Materials with high electrical conductivity, such as metals, tend to have a lower dynamic permeability.
Dynamic relative magnetic permeability is typically measured using a device called a permeameter, which applies a changing magnetic field to a sample material and measures its response. This measurement is usually done at different frequencies to determine the material's frequency-dependent permeability.
Dynamic relative magnetic permeability is an important property in the design and analysis of electromagnetic devices, such as transformers, motors, and generators. It is also used in materials science research to study the magnetic properties of different materials and their potential applications in electronics and other fields.